PT68049A - A nozzle for injection of plastics in hot channel moulds. - Google Patents
A nozzle for injection of plastics in hot channel moulds.Info
- Publication number
- PT68049A PT68049A PT6804978A PT6804978A PT68049A PT 68049 A PT68049 A PT 68049A PT 6804978 A PT6804978 A PT 6804978A PT 6804978 A PT6804978 A PT 6804978A PT 68049 A PT68049 A PT 68049A
- Authority
- PT
- Portugal
- Prior art keywords
- injection
- moulding
- plastics
- nozzle
- mould cavity
- Prior art date
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A base part bears against an injection-plate and an inner part extends to an injection orifice in a mould cavity. The inner part has a longitudinal bore and is surrounded over its entire length, by a tubular heater. A jacket surrounds the heater from the base part as far as near the injection orifice. The design enables moulding cpd. to be kept at correct moulding temp. until it reaches the mould cavity. It contains no sensitive components liable to cause problems or trouble in operation, and allows prompt resumption of the moulding cycles after stoppages however caused.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT6804978A PT68049B (en) | 1978-05-16 | 1978-05-16 | A nozzle for injection of plastics in hot channel moulds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT6804978A PT68049B (en) | 1978-05-16 | 1978-05-16 | A nozzle for injection of plastics in hot channel moulds |
Publications (2)
Publication Number | Publication Date |
---|---|
PT68049A true PT68049A (en) | 1978-06-01 |
PT68049B PT68049B (en) | 1979-11-19 |
Family
ID=20082264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT6804978A PT68049B (en) | 1978-05-16 | 1978-05-16 | A nozzle for injection of plastics in hot channel moulds |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT68049B (en) |
-
1978
- 1978-05-16 PT PT6804978A patent/PT68049B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT68049B (en) | 1979-11-19 |
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